I was at there too at Ellsworth 81-86. I guess you were in 44th? I did Missile launch control and communication in Comm Squadron. 79-81 Whiteman. I haven't ever run across another. There were only about 100 of us in the entire USAF. I had to head to the flightline, load up in a Huey, and go fix something??? at a hot silo. Better than driving a six pack full of junk. Aw....good times!